/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.inspur.edp.bff.designtime.generator.core.rtgen.managergenerator.mgrImplclass.methodgenerators;

import com.inspur.edp.bff.designtime.generator.core.rtgen.managergenerator.mgrImplclass.FSMgrImplGenContext;
import com.inspur.edp.caf.generator.baseInfo.ParameterInfo;
import com.inspur.edp.caf.generator.baseInfo.TypeInfo;
import com.inspur.edp.caf.generator.method.ClassMethodGenerator;
import com.inspur.edp.cef.api.response.ResponseInfo;
import lombok.var;
import org.eclipse.jdt.core.dom.Block;
import org.eclipse.jdt.core.dom.Modifier;

import java.util.ArrayList;
import java.util.Arrays;

public class GetResponseTypeGenerator extends ClassMethodGenerator
{
	private FSMgrImplGenContext mgrContext;
	//public virtual ResponseInfo CreateResponse()
	public GetResponseTypeGenerator(FSMgrImplGenContext mgrContext)
	{
		this.mgrContext = mgrContext;
	}

	@Override
	protected String getMethodName(){
		return "createResponse";
	}

	@Override
	protected TypeInfo getReturnType() {
		return new TypeInfo(ResponseInfo.class);
	}

	@Override
	protected ArrayList<Modifier.ModifierKeyword> getAccessModifiers() {
		return new ArrayList(Arrays.asList(new Modifier.ModifierKeyword[] { Modifier.ModifierKeyword.PUBLIC_KEYWORD}));
	}

	@Override
	protected ArrayList<ParameterInfo> getParameterCollection()
	{
		return null;
	}

	@Override
	protected Block buildMethodBody() {
		var returnStatement = ast.newReturnStatement();
		var creation = ast.newClassInstanceCreation();
		creation.setType(new TypeInfo(mgrContext.getResponseTypeName())
				.getType(ast, mgrContext.getMgrGenContext().getRootCompileUnitGenCtx()));
		returnStatement.setExpression(creation);
		var block = ast.newBlock();
		block.statements().add(returnStatement);
		return block;
	}
}
